Researchers at University of Tsukuba have meticulously examined the gametogenesis of budding yeast, a process involving ...

Different epigenetic changes occur at different times in meiosis depending on whether the germ cells are male or female. The dashed lines represent lower levels of specific modifications than ...

As a cultural question, it seemed the fight over I.V.F. was over before it began. In May, 82 percent of Americans polled by ...

In vitro gametogenesis begins with "pluripotent stem cells," a kind of cell that can develop into many different cell types. The aim is to persuade these stem cells to become eggs or sperm.

What about gametogenesis? Are epigenetic marks also important for the very process that generates oocytes and sperm? Scientists have learned much about the formation of germ cells and how ...

[Doing this on Humans] is harder than the mouse," he said. We still don't understand enough of the unique biology of human gametogenesis (the formation of reproductive cells) to reproduce Hayashi ...

which are regulatory proteins involved in stem cell differentiation as well as gametogenesis—the process of creating germ cells and gametes (sperm and eggs). When the team mutated the nanos2 ...

Please contact us for pricing and availability. To review the basics of gametogenesis and the function of male and female gametes. To provide insight into the processes of early development and the ...

Studying human embryonic development is complicated for several reasons. Models derived from pluripotent stem cells ...

Gonadotropin-releasing hormone (GnRH) and its analogues have been extensively used in clinical medicine since they were identified and synthesized in 1971. Native GnRH stimulates gonadotrophs of ...

Volcanic activity alters the Earth's surface and promotes the development of new ecosystems, providing valuable models for studying soil formation processes such as microbial composition and ...